QueenAcearies QueenAcearies

22-02-2016
Mathematics

contestada

multiplying binomials.
(2x+7)(3x-4)
step by step please

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cactussky cactussky

22-02-2016

2x * 3x = 6x^2
2x * (-4) = 8x
7 * 3x = 21x
7 * (-4) = -28

6x^2 + 29x - 28

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